It's a difficult thing when you try and make a film of a book that you really love. You have about two hours to tell the story, and it's never going to be enough.

It's obvious to say you can't please everybody and there are always going to be people who are going to say, I just don't like you. There's nothing I can do about that. I'm aware, probably much more aware than my harshest critic, of what my own problems are with my acting ability. I'm very, very critical of myself, and I don't ever want to not be.

I have no idea whether I am completely sane. I don't think anybody is. I see the world through my eyes. It's sometimes a strange world. I hope I don't hurt people. You hope not to hurt yourself too much, either. Maybe that's the definition of keeping yourself in check?

I think women's bodies are a battleground and photography is partly to blame. Our society is so photographic now, it becomes more difficult to see all of those different varieties of shape.

I don't want to deny my femininity. But would I want to be a stay-at-home mother? No. On the other hand, you should be allowed to do that, as should men, without being sneered at.

I love costume dramas, I love performing in them, because in a funny kind of way, you feel more free. You know about the period, you can read the books, you can see the paintings, but you've never actually going to know what it was like. You can kind of stretch those boundaries a bit.

Empathy is the main thing, putting yourself in somebody else's shoes and trying not to judge.